<html> <head> <meta content="text/html; charset=ISO-8859-1" http-equiv="Content-Type"> </head> <body bgcolor="#FFFFFF" text="#000000"> <div class="moz-cite-prefix">On 04/04/2013 07:14 AM, Joseph, Matthew (EXP) wrote: </div> <blockquote cite="mid:543FB8F8BFD9A74298A96670DA2F2E7F0E25E498E0@HCXMSP1.ca.lmco.com" type="cite"> <meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1"> <meta name="Generator" content="Microsoft Word 14 (filtered medium)"> <style></style> <div class="WordSection1"> Hello,<o:p></o:p> <o:p> </o:p> I’m trying to setup a replica server with ipa-2.2.0-16 on both the Server and the Replica Server.<o:p></o:p> <o:p> </o:p> Here are the steps I ran (From the Red Hat 6.3 IdM Administration Guide);<o:p></o:p> ------------------------<o:p></o:p> IPA_Server:<o:p></o:p> ipa-replica-prepare ipareplica.example.com --ip-address 192.168.1.2<o:p></o:p> scp /var/lib/ipa/replica-info-ipareplica.example.com.gpg root@ ipareplica:/var/lib/ipa/<o:p></o:p> <o:p> </o:p> IPA_Replica:<o:p></o:p> ipa-replica-install --setup-ca --setup-dns /var/lib/ipa/replica-info-ipareplica.exam ple.com.gpg<o:p></o:p> ------------------------------<o:p></o:p> <o:p> </o:p> <div style="mso-element:para-border-div;border:none;border-bottom:solid windowtext 1.0pt;padding:0in 0in 1.0pt 0in"> Below is the error I am getting when running ipa-replica-install;<o:p></o:p> <o:p> </o:p> </div> <o:p> </o:p> Directory Manager (existing master) password: <o:p></o:p> <o:p> </o:p> Run connection check to master<o:p></o:p> Check connection from replica to remote master 'IPA_Server.domain.ca':<o:p></o:p> Directory Service: Unsecure port (389): OK<o:p></o:p> Directory Service: Secure port (636): OK<o:p></o:p> Kerberos KDC: TCP (88): OK<o:p></o:p> Kerberos Kpasswd: TCP (464): OK<o:p></o:p> HTTP Server: Unsecure port (80): OK<o:p></o:p> HTTP Server: Secure port (443): OK<o:p></o:p> PKI-CA: Directory Service port (7389): OK<o:p></o:p> <o:p> </o:p> The following list of ports use UDP protocol and would need to be<o:p></o:p> checked manually:<o:p></o:p> Kerberos KDC: UDP (88): SKIPPED<o:p></o:p> Kerberos Kpasswd: UDP (464): SKIPPED<o:p></o:p> <o:p> </o:p> Connection from replica to master is OK.<o:p></o:p> Start listening on required ports for remote master check<o:p></o:p> Get credentials to log in to remote master<o:p></o:p> <a class="moz-txt-link-abbreviated" href="mailto:admin@domain.ca">admin@domain.ca</a> password: <o:p></o:p> <o:p> </o:p> Execute check on remote master<o:p></o:p> Check connection from master to remote replica 'IPA_Replica.domain.ca':<o:p></o:p> Directory Service: Unsecure port (389): OK<o:p></o:p> Directory Service: Secure port (636): OK<o:p></o:p> Kerberos KDC: TCP (88): OK<o:p></o:p> Kerberos KDC: UDP (88): OK<o:p></o:p> Kerberos Kpasswd: TCP (464): OK<o:p></o:p> Kerberos Kpasswd: UDP (464): OK<o:p></o:p> HTTP Server: Unsecure port (80): OK<o:p></o:p> HTTP Server: Secure port (443): OK<o:p></o:p> PKI-CA: Directory Service port (7389): OK<o:p></o:p> <o:p> </o:p> Connection from master to replica is OK.<o:p></o:p> <o:p> </o:p> Connection check OK<o:p></o:p> Configuring ntpd<o:p></o:p> [1/4]: stopping ntpd<o:p></o:p> [2/4]: writing configuration<o:p></o:p> [3/4]: configuring ntpd to start on boot<o:p></o:p> [4/4]: starting ntpd<o:p></o:p> done configuring ntpd.<o:p></o:p> Configuring directory server for the CA: Estimated time 30 seconds<o:p></o:p> [1/3]: creating directory server user<o:p></o:p> [2/3]: creating directory server instance<o:p></o:p> [3/3]: restarting directory server<o:p></o:p> done configuring pkids.<o:p></o:p> Configuring certificate server: Estimated time 3 minutes 30 seconds<o:p></o:p> [1/13]: creating certificate server user<o:p></o:p> [2/13]: creating pki-ca instance<o:p></o:p> [3/13]: configuring certificate server instance<o:p></o:p> [4/13]: disabling nonces<o:p></o:p> [5/13]: creating RA agent certificate database<o:p></o:p> [6/13]: importing CA chain to RA certificate database<o:p></o:p> [7/13]: fixing RA database permissions<o:p></o:p> [8/13]: setting up signing cert profile<o:p></o:p> [9/13]: set up CRL publishing<o:p></o:p> [10/13]: set certificate subject base<o:p></o:p> [11/13]: enabling Subject Key Identifier<o:p></o:p> [12/13]: configuring certificate server to start on boot<o:p></o:p> [13/13]: Configure HTTP to proxy connections<o:p></o:p> done configuring pki-cad.<o:p></o:p> Restarting the directory and certificate servers<o:p></o:p> Configuring directory server: Estimated time 1 minute<o:p></o:p> [1/30]: creating directory server user<o:p></o:p> [2/30]: creating directory server instance<o:p></o:p> [3/30]: adding default schema<o:p></o:p> [4/30]: enabling memberof plugin<o:p></o:p> [5/30]: enabling referential integrity plugin<o:p></o:p> [6/30]: enabling winsync plugin<o:p></o:p> [7/30]: configuring replication version plugin<o:p></o:p> [8/30]: enabling IPA enrollment plugin<o:p></o:p> [9/30]: enabling ldapi<o:p></o:p> [10/30]: configuring uniqueness plugin<o:p></o:p> [11/30]: configuring uuid plugin<o:p></o:p> [12/30]: configuring modrdn plugin<o:p></o:p> [13/30]: enabling entryUSN plugin<o:p></o:p> [14/30]: configuring lockout plugin<o:p></o:p> [15/30]: creating indices<o:p></o:p> [16/30]: configuring ssl for ds instance<o:p></o:p> [17/30]: configuring certmap.conf<o:p></o:p> [18/30]: configure autobind for root<o:p></o:p> [19/30]: configure new location for managed entries<o:p></o:p> [20/30]: restarting directory server<o:p></o:p> [21/30]: setting up initial replication<o:p></o:p> Starting replication, please wait until this has completed.<o:p></o:p> [IPA_Server.domain.ca] reports: Update failed! Status: [-11 - System error]<o:p></o:p> <div style="mso-element:para-border-div;border:none;border-bottom:solid windowtext 1.0pt;padding:0in 0in 1.0pt 0in"> creation of replica failed: Failed to start replication<o:p></o:p> </div> <o:p> </o:p> Also in the error log(/var/log/dirsrv/slapd-DOMAIN-CA/errors) is the following error;<o:p></o:p> <o:p> </o:p> NSMMReplicationPlugin – agmt=”cn=metoIPA_Server.domain.ca” (ipa_server:389): Replica has a different generation ID than the local data. </div> </blockquote> This is probably just fallout from the replica initialization failure. If a replica is never initialized, it will get a generation ID mismatch error when the master contacts it. <blockquote cite="mid:543FB8F8BFD9A74298A96670DA2F2E7F0E25E498E0@HCXMSP1.ca.lmco.com" type="cite"> <div class="WordSection1"> <o:p></o:p> <o:p> </o:p> <o:p> </o:p> Any thoughts or ideas on this issue? Searching google I don’t see anyone getting the Status:-11 – System Error. </div> </blockquote> There was a bug in 389-ds-base that was fixed a while back where negative LDAP error codes were all printed as "System Error". The -11 is a connection error. Here is how it is defined in /usr/include/ldap.h: #define LDAP_CONNECT_ERROR (-11) It sounds like this connection error is occurring when it tries to initialize the replica. It might help to enable replication level logging on the master, then trying to run ipa-replica-install again. The errors in the 389 DS errors log might point to the problem. To enable replication level logging, you can perform the following operation with ldapmodify as "cn=Directory Manager": ------------------------------------------ dn: cn=config changetype: modify replace: nsslapd-errorlog-level nsslapd-errorlog-level: 8192 ------------------------------------------ When you are finished debugging the issue, don't forget to change the log level back to "0". -NGK <blockquote cite="mid:543FB8F8BFD9A74298A96670DA2F2E7F0E25E498E0@HCXMSP1.ca.lmco.com" type="cite"> <div class="WordSection1"> <o:p></o:p> <o:p> </o:p> Thanks,<o:p></o:p> <o:p> </o:p> Matt<o:p></o:p> </div> <fieldset class="mimeAttachmentHeader"></fieldset> <pre wrap="">_______________________________________________ Freeipa-users mailing list <a class="moz-txt-link-abbreviated" href="mailto:Freeipa-users@redhat.com">Freeipa-users@redhat.com</a> <a class="moz-txt-link-freetext" href="https://www.redhat.com/mailman/listinfo/freeipa-users">https://www.redhat.com/mailman/listinfo/freeipa-users</a></pre> </blockquote> </body> </html>